Tornado batters Oklahoma City area

May 20, 2013

Brett Deering/Getty Images

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Piles of debris and mangled trees remain after a powerful tornado ripped through the area on May 20, 2013 in Moore, Oklahoma. The tornado, reported to be at least EF4 strength and two miles wide, touched down in the Oklahoma City area on Monday killing at least 51 people.

Brett Deering/Getty Images

28of57

Piles of debris and mangled trees remain after a powerful tornado ripped through the area on May 20, 2013 in Moore, Oklahoma. The tornado, reported to be at least EF4 strength and two miles wide, touched down in the Oklahoma City area on Monday killing at least 51 people.